package app.srong.mapper;

import app.srong.vo.PracticeTopic;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Component;

@Component
@Mapper
public interface PracticeTopicMapper {


    void insert(@Param("practiceTopic") PracticeTopic practiceTopic);

    Integer clearData();
}
